diff --git a/xbeemav/Resources/XBee_Config.xml b/xbeemav/Resources/XBee_Config.xml
index 5c1737f..048d850 100644
--- a/xbeemav/Resources/XBee_Config.xml
+++ b/xbeemav/Resources/XBee_Config.xml
@@ -2,7 +2,7 @@
 
 <XBeeConfig>
     <Settings>
-		<Parameter Command="CM" Description="Channel Mask">00FFFFFFFFFFFFFFFF</Parameter>
+		<Parameter Command="CM" Description="Channel Mask">00FFFFFFFE00000000</Parameter>
 		<Parameter Command="HP" Description="Preamble ID">1</Parameter>
 		<Parameter Command="ID" Description="Network ID">7777</Parameter>
 		<Parameter Command="MT" Description="Broadcast Multi-Transmits">0</Parameter>